544030505145 has 96 divisors (see below), whose sum is σ = 970151139360. Its totient is φ = 281946931200.

The previous prime is 544030505141. The next prime is 544030505153. The reversal of 544030505145 is 541505030445.

544030505145 is a `hidden beast` number, since 5 + 4 + 4 + 0 + 3 + 0 + 505 + 145 = 666.

It can be written as a sum of positive squares in 16 ways, for example, as 1938464784 + 542092040361 = 44028^2 + 736269^2 .

It is not a de Polignac number, because 544030505145 - 2² = 544030505141 is a prime.

It is not an unprimeable number, because it can be changed into a prime (544030505141) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 55412277 + ... + 55422093.

It is an arithmetic number, because the mean of its divisors is an integer number (10105741035).

Almost surely, 2^544030505145 is an apocalyptic number.

It is an amenable number.

544030505145 is a deficient number, since it is larger than the sum of its proper divisors (426120634215).

544030505145 is a wasteful number, since it uses less digits than its factorization.

544030505145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10155 (or 10152 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 36.

The spelling of 544030505145 in words is "five hundred forty-four billion, thirty million, five hundred five thousand, one hundred forty-five".